<template>
  <div>
    <el-carousel :interval="4000" type="card" height="200px">
      <el-carousel-item>
        <img src="https://pic3.zhimg.com/v2-1ee1773aacfc18ba1384cefe5ca8e91e_r.jpg" />
      </el-carousel-item>
      <el-carousel-item>
        <img
          src="https://th.bing.com/th/id/R.d68abcac3fd5b62fb72e0e316ae17f90?rik=dGB8eUkIUXNFGQ&riu=http%3a%2f%2fi1.sinaimg.cn%2fhistory%2f2015%2f0115%2fU11647P1488DT20150115105401.jpg&ehk=pqLI0dRzKtVb2vAFsn7NFjfdsR5F02KOg1tkgP7SUy4%3d&risl=&pid=ImgRaw&r=0" />
      </el-carousel-item>
      <el-carousel-item>
        <img src="https://pic3.zhimg.com/v2-1ee1773aacfc18ba1384cefe5ca8e91e_r.jpg" />
      </el-carousel-item>
      <el-carousel-item>
        <img src="https://pic3.zhimg.com/v2-1ee1773aacfc18ba1384cefe5ca8e91e_r.jpg" />
      </el-carousel-item>
    </el-carousel>
  </div>
</template>

<style scoped>
.el-carousel__item img {
  color: #475669;
  opacity: 0.75;
  margin: 0;
  text-align: center;
}

.el-carousel__item:nth-child(2n) {
  background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n + 1) {
  background-color: #d3dce6;
}
</style>
